To answer some of the questions going on.
Why aggressive geometry but wide tires. I live in an area where 1-9 inches of snow can happen. Last year while commuting on my CAAD that can only run 28 max, there where a few times I wanted wider tires or the ability to run ice tires.
As mentioned above I am already living 90% car free on a CAAD8. I enjoy the riding position and feel of a more aggressive geometry, that is why I am looking for it